2010 yz 450 need help won't run


1 reply to this topic
  • twansac23

Posted March 22, 2014 - 09:25 AM

#1

I just bought a 2010 yz 450 seemed to run great rode it for about a hr and a half a at a friends then took home and washed. When I went to start it after the kick starter hung up and at about  a 1/4 of a kick and wouldnt go any further tried roling it back in for in gear on the stand but still hung up so I pulled the clutch and valve cover magicaly the motor is free again kickstater works but almost seems to easy like i can push it down with my hand with out to much force. I did try putting it back together and start it but won't start. checked spark and also seems inconsistent when I turn the motor any advice on where to go would be awesome I stuck please help

 



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  • lkeffersyz

Posted March 22, 2014 - 09:30 AM

#2

Hmmmm pull the cylindr off you may have rings broken or failed





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